Flash - ⚞Advent⚟: Ultimate (Either Attack Step)
By sending your (Soul Core) to the Trash, stack this from your hand onto your target spirit.
[LV1][LV2][LV3] (When Summoned/Advents) Destroy all nexuses on your opponent's field. For each nexus destroyed by this effect, put one core from the Void to this Spirit.
[LV2][LV3] (When Attacks) Once per turn, this spirit is refreshed.